83892828

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{199}}^1$

素因数の和:311

約数の個数: 72

約数和(自身を含む): 212016000

約数和(自身を除く): 128123172

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 172, 199, 228, 258, 398, 516, 597, 796, 817, 1194, 1634, 1849, 2388, 2451, 3268, 3698, 3781, 4902, 5547, 7396, 7562, 8557, 9804, 11094, 11343, 15124, 17114, 22188, 22686, 25671, 34228, 35131, 45372, 51342, 70262, 102684, 105393, 140524, 162583, 210786, 325166, 367951, 421572, 487749, 650332, 735902, 975498, 1103853, 1471804, 1950996, 2207706, 4415412, 6991069, 13982138, 20973207, 27964276, 41946414, 83892828]

約数ペア:

[(1, 83892828), (2, 41946414), (3, 27964276), (4, 20973207), (6, 13982138), (12, 6991069), (19, 4415412), (38, 2207706), (43, 1950996), (57, 1471804), (76, 1103853), (86, 975498), (114, 735902), (129, 650332), (172, 487749), (199, 421572), (228, 367951), (258, 325166), (398, 210786), (516, 162583), (597, 140524), (796, 105393), (817, 102684), (1194, 70262), (1634, 51342), (1849, 45372), (2388, 35131), (2451, 34228), (3268, 25671), (3698, 22686), (3781, 22188), (4902, 17114), (5547, 15124), (7396, 11343), (7562, 11094), (8557, 9804)]